The SAAC center at Baruch provides excellent tutoring in many different subjects. I went to go over some topics before the big math exam and I can say with complete honesty that it made a very big difference. The tutors there are patient and can quite literally answer any math question you throw at them. My biggest advice to first timers going to the SAAC center is to make sure you have questions ready for the tutor. Make a list of what you need help in and choose a few problems related to that topic. The tutors need you to be ready to provide them with the questions so that they can provide the answers. If you show up without any real direction as to what you need help in or show up without example problems to go over they will not be able to help you effectively.